Industry News
Posted 2020-09-02

What is the Full Bore and the Reduced Bore Ball Valve

The nominal diameter is the general caliber of various pipes and pipe fittings. Pipes and pipe fittings with the same diameter can be connected with each other and have interchangeability. It is not the actual outer diameter or inner diameter of the pipe, though its value is close to or equal to the inner diameter of the pipe. In the process pipeline system, most valves are designed to limit...

Industry News
Posted 2020-08-25

Advantages of Bellows Seal Globe Valves

The design of the bellows seal globe valve is better than that of the ordinary globe valve. So, what are the advantages of bellows seal globe valves compared with ordinary ones? 1. The bellows seal globe valve has no leakage and is applied to high-risk medium. 2. The common globe valve is sealed with packing, and a slide will occur between the valve stem and packing so that the valve is...

Company News
Posted 2020-08-21

API 6D Super Big Size Ball valves

Super big size ball valves. We finished & delivered a big size ball valve to one of our major customers in America. Details are as follows. Product description: API 6D Ball valves with the bare stem and the ISO top flange for mounting the electric actuator. 3-piece body, trunnion mounted. Full bore, solid ball. Anti-blow out proof shaft. Fire Safe design:...

Company News
Posted 2020-08-04

API 608 Standard Ball Valves

A huge qty of standard ball valves is in stock. We just delivered a qty of standard ball valves to one of our West European clients, who took those valves as samples. Product description: A ball valve with lever operated. Floating ball, 2-pc body, side entry, full bore, Anti blow-out proof shaft, venting and drain plug. Fire Safe design: API 607. Anti static device. Valve design: API 608/API...

Industry News
Posted 2020-08-03

Application Prospect of Stainless Steel Valves

Stainless steel valves are used for the industrial application because of their outstanding advantages such as long service life, not easy to rust, and environmental protection. They have become the valve products that must be purchased by relative industries. Therefore, customers should ask the merchants to provide the production and factory certificates of the stainless...

Company News
Posted 2020-07-30

API 6D Duplex Steel Ball Valve

Duplex steel ball valve We finished a few qty of duplex steel ball valves for a tank. Details are as follows. Product description: Ball valve, bare stem with ISO top flange, for later on mounting the Bettis Actuator. Trunnion mounted, 3-pc body, side entry, full bore. Anti blow-out proof shaft, venting and drain plug. Fire Safe design: API 607. Anti static device. Valve design:...

Industry News
Posted 2020-07-24

How to Make a Longer Service Life of a Ball Valve

A longer service life of a ball valve relies on the following factors: 1. Normal working conditions. 2. Maintain the temperature properly proportional to the pressure. 3. When the ball valve is closed, there is still pressurized fluid inside the valve body. Before disassembly, it is necessary to check the upstream and downstream sides of the ball valve to ensure that there is no pressure in...

Industry News
Posted 2020-07-21

How to Select Proper Valves According to Flow Characteristics?

The disc and the shape of the valve flow passage make the valve have certain flow characteristics, which must be taken into account when you select valves. 1. Valves for cutting off and starting the flow of media Generally, valves with small flow resistance and straight-through flow passage are selected. Downward closed valves (globe valves and plunger valves) are seldom used because of the tortuous...

Industry News
Posted 2020-07-13

Types of the Globe Valve

There are three types of globe valves classified according to the type of body. 1. Z-body globe valve 2. Y-body globe valve 3. Angle globe valve design Z-body globe valve Z-body type is the simplest valve design and most common type, beneficial to applications involving water flow. The name "Z-shaped" stems from the Z-shaped partition inside the globular body. The horizontally...

Industry News
Posted 2020-06-28

Difference between Globe Valves and Throttle Valves

Globe valve, also called stop valve, is one of the most widely used valves. It is popular because of its durability, easy manufacture, convenient maintenance and low friction between sealing surfaces during opening and closing. It is not only suitable for medium and low pressures, but also suitable for high pressures. The working principle of the globe valve is to make the...

Industry News
Posted 2020-06-17

Types of Plug Valves

Plug valves have lubricated and non-lubricated designs and are with various types of port openings through the plugs. Lubricated Plug Valve The plug in a lubricated plug valve has a cavity in the middle along its axis. You can see this in the image. The lubricant chamber at the bottom and the sealant injection device at the top ensure the supply of lubricant. In case the sealant is injected into the...

Industry News
Posted 2020-06-10

What is Plug Valve?

Plug valve is the valve that uses a tapered or cylindrical “plug” to stop or start the flow. The plug in the plug valve has a hollow passage to pass the fluid. When the valve is open, this bored passage is in line with the flow. When the plug is rotated a quarter turn to change from open to closed positions, the solid part of the plug stops the flow. Plug valve is used in place...

Industry News
Posted 2020-06-05

Why Triple Offset Butterfly Valve Superior to the Standard One?

Triple eccentric butterfly valves, also called triple offset butterfly valves, are critical in applications where bubble-tight shut off is required. In some applications, bubble-tight shut off cannot be achieved using double eccentric butterfly valves. Some applications don't lend themselves well to traditional butterfly valves, e.g., applications involving harsh chemicals or media containing...

Company News
Posted 2020-05-22

API 6D Metal Seated Ball Valve

High temperature, metal seated ball valve. We finished and delivered some ball valves with special requirements to one of our major customers in EN. Details are as follows: Product description: API 6D Ball valve with gearbox HW series. Extended bonnet, energized seat, metal to metal. Trunnion mounted, 3-pc body, side entry, full bore. Anti blow-out proof shaft, venting and drain plug....

Company News
Posted 2020-05-19

API 6D Trunnion Mounted Ball Valve

High class, big size ball valve. We finished and delivered a big size ball valve to one of our major customers in EN. Details are as follows: Product description: API 6D Ball valve with worm gear. 3-piece body, trunnion mounted. Full bore, solid ball. Anti-blowout shaft, anti-static device. Fire Safe design: API 607. End connection: RTJ flange ends. Face to face...

Industry News
Posted 2020-05-14

How to Maintain Ball Valve?

1. Before you use the ball valve, spray water to clean the overflow part of the pipeline and valve body to allow residual iron filings and other foreign matters to enter the valve bore. 2. When the ball valve is closed, some media remain in the body and exert a certain pressure. Before you repair the ball valve, first close the stop valve in front of the ball valve, open the ball valve to...

Company News
Posted 2020-04-30

ASTM A182 F316 Ball Valve

DIN ball valve, stainless steel ASTM A182 F316 We finished and delivered a big qty ball valve to one of our major customers in Vienna, Austria. Details as follows: Product description: DIN Ball valve. 3-piece body, trunnion mounted. Double shaft seal, full bore. Anti-blow-out proof shaft, anti-static device. End connection: EN1092-1/B1 for PN25/PN40. End connection: EN1092-1/B2...

Industry News
Posted 2020-04-29

A Brief Introduction of Marine Valves

When a ship is in operation, it needs to be dealt with many problems. It is necessary to solve those problems in order to make the ship run smoothly. Marine valve is a very important accessory of ships, which is mainly used to control the pressure, flow rate and flow direction of the liquid in the pipeline of the ship. If the liquid in the ship cannot be controlled, it will have a great impact on...

Company News
Posted 2019-12-26

We delivered class 300 48 inch gate valves to BP/ Basra Oil Company in Iraq

Big size gate valve for raw water We finished & delivered class 300 48 inch gate valves to BP/ Basra Oil Company in Iraq. Purchase Order Number: OR 127267 Requested the valve inside & outside to be done Epoxy Coating Product description: API 600 gate valve with gearbox O.S&Y, BB, Rising Stem, Full Port Flexible Wedge with Back Seat. With Bottom Feet for Standing Materials ...

Company News
Posted 2019-10-21

Baltic delivered EN 1984 / DIN 3352 Gate Valves to Europe

We delivered high quality, EN/DIN Gate valves to one of European customers. Generally: Gate valve, OS&Y, gear box operated. Design: EN1984 / DIN 3352. With gear box and hand wheel. Bolted bonnet, outside screw and yoke, rising stem, flexible wedge, full port. Supporting feet. Connection flange according to EN1092-1, type B1. Face to face EN558-1, line 26. Painting: Inside and outside not...

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